9-5/8 Inch L80 Surface Casing with Coupling
9-5/8 inch L80 surface casing tubing with couplings for initial well drilling phases, non-alloy welded steel. HTS 7306.29.60.10 covers this imported coupled product for oil/gas use. Protects against collapse in shallow sections.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If low-pressure line pipe
Thinner walls for surface lines classify as line pipe.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify surface vs intermediate use in docs
• Ensure galvanization doesn't exceed nonalloy limits
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